Graco 239887, 239877, 239888 warranty Installation, Grounding, Mounting

Models: 239888 239877 239887

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Installation

Grounding

Proper grounding is an essential part of maintaining a safe system.

To reduce the risk of static sparking, ground the pump. Check your local electrical code for detailed grounding instructions for your area and type of equipment.

Ground all of this equipment:

DPump: Use a ground wire and clamp as shown in Fig. 1.

To ground the pump, loosen the grounding lug locknut

(W)and washer (X). Insert one end of a 12 ga (1.5 mm@) minimum ground wire (Y) into the slot in lug (Z), and tighten the locknut securely. Connect the other end of the wire to a true earth ground. To order a ground wire and clamp, order Part No. 222011.

Z

D Air and fluid hoses: Use only electrically conductive

hoses.

D Air compressor: Follow the manufacturer’s

recommendations.

D Fluid supply container: Follow the local code.

D To maintain grounding continuity when flushing or

relieving pressure, always hold a metal part of the

Y

XW

valve firmly to the side of a grounded metal pail,

then trigger the valve.

For Stationary Mountings

BG

Fig. 1

04111

A

 

J

K

F

H

1/2 in.

Fig. 2

 

 

 

 

Recommended air line

 

 

 

D

configuration to reduce

 

 

 

moisture in pump

 

 

 

 

 

 

J

KEY

 

C

E

A

Fluid dispense line

 

 

 

B

Pump ground wire (required)

 

 

 

 

 

 

C

Air regulator with gauge

 

 

 

D

Main air supply line

 

 

 

E

Air line

filter

 

 

 

F

Air line

lubricator

 

 

 

G

Pump runaway valve

 

 

 

H

Follower plate

 

 

 

J

Bleed-type Master Air Valves

 

 

 

 

(required)

04191

 

 

K

Fluid drain valve

 

 

 

 

 

Mounting

WARNING

Mount the pump securely so that it cannot move around during operation. Failure to do so could result in personal injury or equipment damage.

1.Plan the mounting layout for easy operator access to the pump air controls, sufficient room to change drums and a secure mounting platform.

2.If using a follow plate (H), remove the drum cover. Scoop the material to the center of the drum to make the surface concave. Place the plate on the material. Guide the pump foot valve through the plate.

3.Mount the pump to the drum cover or other suitable mounting device.

4.For ease in changing drums, install a pump elevator.

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Graco 239887, 239877, 239888 warranty Installation, Grounding, Mounting